Fayziyev R. O‘ZBEKISTON RESPUBLIKASIDA TABIIY GAZ QAZIB OLISH HAJMINI MATEMATIK MODELLASHTIRISH VA PROGNOZLASH. dgeco [Internet]. 2025 Mar. 31 [cited 2025 Aug. 13];5(1):19-28. Available from: https://dgeconomy.tsue.uz/index.php/dgeco/article/view/298